LB05EZ Resistor Sparkplug Cap for Ski-Doo Formula MX 1985-1993

Resistor Sparkplug Cap for Ski-Doo Formula MX

This resistor sparkplug cap is a replacement ignition component that connects the spark plug to the ignition lead and suppresses radio frequency interference on the for Ski-Doo Formula MX snowmobile.

Overview

This resistor sparkplug cap serves as the connection point between the ignition wire and the spark plug on the for Ski-Doo Formula MX. The resistor sparkplug cap suppresses electrical noise that can interfere with onboard electronics while delivering consistent spark energy to the plug. It suits riders performing routine ignition maintenance or replacing a cracked or corroded cap on their for Ski-Doo snowmobile.

Built For Performance

• Resistor design suppresses radio frequency interference from the ignition system
• Direct replacement for worn or damaged spark plug caps
• Secure push-on fit onto standard spark plug terminals
• Durable housing resists heat, vibration, and moisture in the engine bay
• Matches original connection style used on the for Ski-Doo Formula MX

Fits These Machines

• for Ski-Doo Formula MX (1985-1993)

On-The-Job Use

• Routine ignition tune-ups on for Ski-Doo Formula MX snowmobiles
• Replacing a fouled or cracked sparkplug cap on the trail
• Restoring consistent spark after the original cap wears out
• Seasonal maintenance before winter riding

Specs At A Glance

Good To Know

Q: How do I know when this cap needs replacing? A: A cracked housing, loose fit on the plug, or rough running with static interference are common signs the resistor sparkplug cap has failed. Inspect the cap during any ignition tune-up.

Q: Is this an original manufacturer part? A: No, this is an aftermarket resistor sparkplug cap made for the for Ski-Doo Formula MX. It is designed to match the fit and function of the original component.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.